package com.zhangpp.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.zhangpp.entity.Feedback;

import java.util.HashMap;


public interface FeedbackService extends IService<Feedback> {

    HashMap<String,Object> queryAllPage(Integer page, Integer pageSize);

    HashMap<String, Object> delete(Feedback feedback);
}
